Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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KRAMATORSKY N
Original Assignee
KRAMATORSKY N
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Application filed by KRAMATORSKY NfiledCriticalKRAMATORSKY N
Priority to FR7028530*ApriorityCriticalpatent/FR2108151B1/fr
Priority to DE19702039018prioritypatent/DE2039018A1/de
Priority to GB38845/70Aprioritypatent/GB1275220A/en
Publication of FR2108151A1publicationCriticalpatent/FR2108151A1/fr
Application grantedgrantedCritical
Publication of FR2108151B1publicationCriticalpatent/FR2108151B1/fr